year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 08, 06, 09,  108.137405,   12.748908,   8,  75,  320.572235,    9.811543,     8,  1444
 2020, 07, 08, 06, 09,  108.204514,   12.887241,   8,  68,  315.745300,    6.252896,    27,  1431
 2020, 07, 08, 06, 09,  104.635605,   12.446602,   8,  65,  313.566223,    5.892476,    43,  1920
 2020, 07, 08, 06, 09,  105.221550,   12.707653,   8,  67,  314.660797,    5.632447,    68,  1838
 2020, 07, 08, 06, 09,  105.354156,   12.829881,   8,  57,  313.605042,    5.325630,    83,  1817
 2020, 07, 08, 06, 09,  105.152267,   12.846619,   8,  61,  312.585693,    4.168232,    90,  1843
 2020, 07, 08, 06, 09,  105.076149,   13.260662,   9,  81,  326.602203,   14.926166,   153,  1840
 2020, 07, 08, 06, 09,  106.361992,   13.989457,   8,  64,  312.424072,    3.918166,   231,  1646
 2020, 07, 08, 06, 09,  104.233635,   13.999207,   9,  87,  333.938934,   23.441429,   282,  1923
 2020, 07, 08, 06, 09,  103.676849,   14.031675,   9,  85,  331.909515,   20.804556,   300,  1988
 2020, 07, 08, 06, 09,  103.533737,   14.325859,   8,  62,  317.117004,    7.167438,   347,  1996
 2020, 07, 08, 06, 09,  104.642715,   14.645218,   8,  50,  318.467255,    5.991812,   368,  1852
 2020, 07, 08, 06, 09,  108.311836,   15.373786,   8,  69,  316.100098,    6.206023,   393,  1344
 2020, 07, 08, 06, 09,  102.589760,   15.701912,   8,  61,  311.735687,    5.983099,   573,  2062
 2020, 07, 08, 06, 09,  106.785492,   16.906845,   8,  73,  319.853821,    7.613811,   653,  1497